1 IEC 60826 1991-06 'Transmission line design'

2 IEC 60652 1979-01 'Loading tests on overhead line towers'

3 IEC 61089 1991-06 'Round wire concentric lay overhead electrical conductors

4 BS 3288 'Insulators and conductor fittings for overhead lines: Part 1-1997: Performance and general requirements; Part 2- 1990 Specification for a range of fittings'

5 BRADBURY, J., KUSKA, G.F. and TARR, D.J.: 'Sag and tension calculations in mountainous terrain', IEE Proc. C, 1992, 129, (5)

6 'The thermal behaviour of overhead line conductors,' Electra, October 1992, 144(CIGRE Working Group 22.12)

7 URWIN, R.J.: 'Engineering challenges in a competitive electricity market.' ISH99, IEE High Voltage Engineering Symposium, 22 27 August 1999, paper 5.366 SO

8 'Safe design tension with respect to aeolian vibrations. Part 1: Single unprotected conductors', Electra, October 1999, 186

9 VANNER, M.J.: 'Foundation uplift resistance: the effects of foundation type and seasonal changes in ground conditions', IEE Proc.C, 1982, 129, (6)

10 IEC 60383 'Insulators and conductor fittings for overhead lines. Part 1 1993-04 Ceramic or glass insulator units for AC systems'

11 IEC 61211 1994-06 'Puncture testing'

12 IEC DRAFT DOC 36 (Secretariat) 65 'Tests on composite insulators for overhead lines with voltages greater than 1000 V'

13 C 29-11 1989 'Tests on composite insulators for overhead lines with voltages greater than 1000 V'

14 IEC 60383 'Insulators and conductor fittings for overhead lines. Part 2 1993-04 Tests on insulator strings'

15 IEC 60815 1986-05 'Guide...